Guy's, on a related note, I just put my MP crossram on for the first time. With stock type tin valve covers, I like to never got the covers on! I actually had to take the motor mount loose on the passenger side to jack the motor up to clear the shock tower. The plenums overlap the v/c a lot and I can't get all of the top nuts on the v/c's . It will be a PIA to pull the covers for valve adjustments. Any tips ? 68hemi gts, who's covers are you running? They have deep scallops for acces to the v/c nuts. Thanks!